| Issue |
J. Phys. IV France
Volume 137, November 2006
|
|
|---|---|---|
| Page(s) | 325 - 329 | |
| DOI | https://doi.org/10.1051/jp4:2006137063 | |
| Published online | 23 December 2006 | |
35th Winter School on Wave and Quantum Acoustics
J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 325-329
DOI: 10.1051/jp4:2006137063
1 University of Maria Curie-Sklodowska, Faculty of Chemistry, Pl. M. Curie-Sklodowskiej 3, 20-031 Lublin, Poland
2 Institute of Fertilizers, 24-110 Pulawy, Poland
(Published online 23 December 2006)
© EDP Sciences 2006
J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 325-329
DOI: 10.1051/jp4:2006137063
FT-IR/PAS characteristic of the Ni-NiO/Al2O3 catalyst
J. Ryczkowski1, S. Pasieczna1, K. Stolecki2 and T. Borowiecki11 University of Maria Curie-Sklodowska, Faculty of Chemistry, Pl. M. Curie-Sklodowskiej 3, 20-031 Lublin, Poland
2 Institute of Fertilizers, 24-110 Pulawy, Poland
(Published online 23 December 2006)
Abstract
Carbon deposits formed on the catalysts' surface is
characterized by the different properties. This depends, among others, on
the temperature of the catalytic reaction conducted. Application of FT-IR/PA
(Fourier transform infrared photoacoustic) spectroscopy allows to examine
the carbon deposit forms created during the reaction. Samples of the
commercial KUB-3 catalyst (Ni-NiO/Al2O3) taken from the industrial
bed after three-year continuous work (applied for the hydrogenation of
benzene) were characterized by means of FT-IR/PAS.
© EDP Sciences 2006